Victor Frankenstein
Victor is brilliant, obsessive, and catastrophically irresponsible. He drives the plot by creating the creature and then refusing every chance to fix what he has done. His arc is a slow collapse: each time he avoids responsibility, someone else dies.
The Creature
The creature starts as a blank slate and becomes a murderer through rejection and neglect. He is the novel's most complex figure: capable of love, self-education, and genuine grief, but also of calculated violence. His account of his own life forces the reader to take his suffering seriously.
Robert Walton
Walton is the outermost narrator, an explorer who rescues Victor and records his story. He mirrors Victor's obsessive ambition but pulls back from the edge when Victor does not. He frames the whole novel as a cautionary tale he is passing on to his sister.
Elizabeth Lavenza
Elizabeth is Victor's adopted cousin and eventual wife. She is patient, loving, and almost entirely passive. The novel uses her as a measure of what Victor sacrifices for his obsession. She is killed on her wedding night because Victor cannot protect her from the consequences of his actions.
Henry Clerval
Clerval is Victor's best friend and his opposite: imaginative, humane, and interested in people rather than power over nature. His death at the creature's hands is the moment Victor's isolation from normal human life becomes complete.
Alphonse Frankenstein
Victor's father is a steady, loving presence who keeps trying to pull Victor back into family life. He dies of grief after Elizabeth is killed. His death signals that Victor's obsession has destroyed everything he was supposed to protect.
De Lacey Family
The De Laceys, a French family living in exile, are the creature's only model of human warmth and connection. He loves them from a distance for over a year. Their terrified rejection of him is the turning point that ends any chance of his peaceful integration into human society.
Justine Moritz
Justine is a servant in the Frankenstein household who is convicted and executed for William's murder. She is innocent. Her death shows the real-world cost of Victor's silence and his inability to confront what he has created.